Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7021
Source: Noto CJK

U+7021 CJK Unified Ideo­graph-​7021

U+7021 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as slippery, smooth. Its Pīnyīn pronunciation is suǐ.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+7021 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 28705
UTF-8 E7 80 A1
UTF-16 70 21
UTF-32 00 00 70 21
URL-Quoted %E7%80%A1
HTML hex reference 瀡
Wrong windows-1252 Mojibake 瀡
Pīnyīn suǐ

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7021
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+7021 CJK Unified Ideograph-7021
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+7021 CJK Unified Ideograph-7021
Lowercase Mapping (lc) Glyph for U+7021 CJK Unified Ideograph-7021
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+7021 CJK Unified Ideograph-7021
Uppercase Mapping (uc) Glyph for U+7021 CJK Unified Ideograph-7021
Simple Titlecase Mapping (stc) Glyph for U+7021 CJK Unified Ideograph-7021
Titlecase Mapping (tc) Glyph for U+7021 CJK Unified Ideograph-7021
Case Folding (cf) Glyph for U+7021 CJK Unified Ideograph-7021
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+7021 CJK Unified Ideograph-7021
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+7021 CJK Unified Ideograph-7021
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7021 CJK Unified Ideograph-7021
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+7021 CJK Unified Ideograph-7021
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+7021 CJK Unified Ideograph-7021
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) F261
CCCII Mapping (kCCCII) 224F35
CNS 11643-1986 Mapping (kCNS1986) 2-656C
CNS 11643-1992 Mapping (kCNS1992) 2-656C
Cangjie Input Code (kCangjie) ENLB
kCantonese (kCantonese) seoi5
kCihaiT (kCihaiT) 839.207
kDaeJaweon (kDaeJaweon) 1070.060
Unihan Definition (kDefinition) slippery, smooth
kEACC (kEACC) 224F35
kFourCornerCode (kFourCornerCode) 3413.2
kGB3 (kGB3) 5454
kGSR (kGSR) 0011i
kHanYu (kHanYu) 31774.080
kHanyuPinyin (kHanyuPinyin) 31774.080:suǐ
kIRGDaeJaweon (kIRGDaeJaweon) 1070.060
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 31774.080
kIRGKangXi (kIRGKangXi) 0660.130
kIRG_GSource (kIRG_GSource) G3-5656
kIRG_HSource (kIRG_HSource) HB2-F261
kIRG_KPSource (kIRG_KPSource) KP1-5453
kIRG_KSource (kIRG_KSource) K2-433A
kIRG_TSource (kIRG_TSource) T2-656C
kJapanese (kJapanese) スイ
kKangXi (kKangXi) 0660.130
kMandarin (kMandarin) suǐ
kMatthews (kMatthews) 5524
kMojiJoho (kMojiJoho) MJ016169 MJ016169:E0100 MJ016168:E0101
kMorohashi (kMorohashi) 18665 18665:E0100
kPhonetic (kPhonetic) 299
Radical Stroke Count (Unicode) (kRSUnicode) 85.16
kSBGY (kSBGY) 349.27
Taiwanese Telegraph Code (kTaiwanTelegraph) 3473
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) HMT
Xerox Code (kXerox) 316:161